try/catch structure.
DataInputStream instr;
DataOutputStream outstr;
. . . .
try
{
int data;
while ( true )
{
data = instr.readUnsignedByte() ;
outstr.writeByte( data ) ;
}
}
catch ( EOFException eof )
{
outstr.close();
instr.close();
return;
}
This loop is the familiar read-until-end-of-file idea
which is best done using try{} and catch{}
blocks.
Almost all of the program is here, but there are more details to handle. The one-byte-at-a-time nature of the loop is not efficient.
How (in general) can I/O be made more efficient in this program?